/Engine/Source/Developer/DerivedDataCache/Public/DerivedDataRequestOwner.h
Requests with a single completion callback should use the callback overload of End.
The reference to the request that was held by the owner.
[TRefCountPtr](API\Runtime\Core\Templates\TRefCountPtr)< [IRequest](API\Developer\DerivedDataCache\IRequest) > End ( [IRequest](API\Developer\DerivedDataCache\IRequest) * Request )